What’s Vulnerable › Vulnerabilities

CVE-2025-7852: WPBookit <= 1.0.6 - Unauthenticated Arbitrary File Upload via image_upload_handle Function

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-07-24 · updated 2026-06-17
• Weakness: CWE-434

Description

The WPBookit plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the image_upload_handle() function hooked via the 'add_new_customer' route in all versions up to, and including, 1.0.6. The plugin’s image‐upload handler calls move_uploaded_file() on client‐supplied files without restricting allowed extensions or MIME types, nor sanitizing the filename. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

Affected products

• iqonicdesign WPBookit: through 1.0.6

References

• https://plugins.trac.wordpress.org/browser/wpbookit/trunk/core/admin/classes/controllers/class.wpb-customer-controller.php#L362
• https://plugins.trac.wordpress.org/changeset/3331165/
• https://wordpress.org/plugins/wpbookit/#developers
• https://www.wordfence.com/threat-intel/vulnerabilities/id/0bb11092-4367-4f51-9dd7-22fbd655a03f?source=cve

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